/Engine/Source/Runtime/CoreUObject/Public/Serialization/EditorBulkData.h
Update the Owner of this BulkData in the BulkDataRegistry to include the Owner information. Has no effect if the BulkData is not valid for registration. The Owner information is lost and this function must be called again if the BulkData's payload information is modified.
void UpdateRegistrationOwner ( [UObject](API\Runtime\CoreUObject\UObject\UObject) * Owner )